<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<table border="1">
    <tr>
        <td colspan="2" align="center">1-1</td><td rowspan="2">1-3</td><td rowspan="3">1-4</td>
    </tr>
    <tr>
        <td>2-1</td><td>2-2</td>
    </tr>
    <tr>
        <td colspan="3" align="center">3-1</td>
    </tr>
    <table border="1">
        <caption>购物车</caption>
        <tr>
            <th>编号</th><th>名称</th><th>价格</th>
        </tr>
        <tr>
            <td>1</td><td>冰红茶</td><td>3元</td>
        </tr>
        <tr>
            <td>2</td><td>绿茶</td><td>3元</td>
        </tr>
    </table>
</table>
</body>
</html>